3,20-Bis(ethylenedioxy)pregna-5,7-diene, >95% (HPLC)

cas: 19592-55-3 — see every product listed under this CAS number, including other names

3,20-Bis(ethylenedioxy)pregna-5,7-diene, >95% (HPLC) (CAS 19592-55-3) is a chemical reagent available from Chemat. Available pack sizes: 2,5mg, 25mg. Offered by: TRC.

brandTRC
catalog numberTRC-B433805-2.5MG
cas19592-55-3
size2,5mg
Need more information?

Ask us about this product — we're happy to help.

Available pack sizes

brand size price
TRC 2,5mg price on request
TRC 25mg price on request

properties

purity>95% (HPLC)
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

(9S,10R,13S,14R,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane] (CAS 19592-55-3) is a chemical compound with the molecular formula C25H36O4 and a molecular weight of 400.5 g/mol. IUPAC name: (9S,10R,13S,14R,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]. InChIKey: CFZNXPSHLNMZGD-VUBDRERZSA-N.

Identity
Molecular formulaC25H36O4
Molecular weight400.5 g/mol
IUPAC name(9S,10R,13S,14R,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]
InChIKeyCFZNXPSHLNMZGD-VUBDRERZSA-N
SMILESC[C@]12CC[C@H]3C(=CC=C4[C@@]3(CCC5(C4)OCCO5)C)[C@@H]1CC[C@@H]2C6(OCCO6)C

Computed by PubChem (NCBI)

Synonyms: 3,20-Bis(ethylenedioxy)pregna-5,7-diene, 3,20-Bis(ethylenedioxy)pregna-5,7-diene/Proketal
Related forms of this compound
(9R,10S,13S,14R,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane] C25H36O4
Isomers (same molecular formula)
(1'R,2S,3S,3'S,4'R,5R,7'S,8'E,11'R)-4'-hydroxy-1',3,4'-trimethyl-5-(2-methylprop-1-enyl)-6'-oxospiro[oxolane-2,12'-tricyclo[9.3.0.03,7]tetradec-8-ene]-8'-carbaldehyde C25H36O4
2-(10-hydroxy-3,7,9,11-tetramethyltrideca-2,5,7,11-tetraenyl)-6-methoxy-3,5-dimethylpyran-4-one C25H36O4
7-[(Z)-2-[(1S,3aR,7aS)-7a-methyl-1-(2-methyl-1,3-dioxolan-2-yl)-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-8-methyl-1,4-dioxaspiro[4.5]dec-7-ene C25H36O4
[(8R,9S,10R,13S,14S,17R)-17-acetyl-3-ethoxy-10,13-dimethyl-1,2,7,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate C25H36O4
3,5-dihydroxy-4,6,6-tris(3-methylbut-2-enyl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one C25H36O4
[(1S,3R,7S,8S,8aR)-3,7-dimethyl-8-[2-[(2R)-6-oxo-2,3-dihydropyran-2-yl]ethyl]-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2,2-dimethylbutanoate C25H36O4
[(13S,17S)-17-acetyloxy-13,17-diethyl-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate C25H36O4
7-[(E)-2-[(1S,3aR,7aS)-7a-methyl-1-(2-methyl-1,3-dioxolan-2-yl)-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-8-methyl-1,4-dioxaspiro[4.5]dec-7-ene C25H36O4
(1S,4S,5S,6R,9S,10R,13R)-5,9-dimethyl-6-[(Z)-2-methylbut-2-enoyl]oxy-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylic acid C25H36O4
3-[5-[2-[(1R,2R,4aS,8aS)-1,2,4a-trimethyl-5-methylidene-3,4,6,7,8,8a-hexahydro-2H-naphthalen-1-yl]ethyl]-3,6-dihydro-2H-pyran-2-yl]-2-hydroxy-2H-furan-5-one C25H36O4
[3-acetyloxy-2-[(2E)-3,7-dimethylocta-2,6-dienyl]-5-pentylphenyl] acetate C25H36O4

Also listed as

Dydrogesterone Impurity 8 Chemat Brand CAS 19592-55-3
Dydrogesterone Impurity 4 Chemat Brand CAS 19592-55-3